EP 0650974 A1 19950503 - Acylaminosaccharide derivative and process for preparing the same.
Title (en)
Acylaminosaccharide derivative and process for preparing the same.
Title (de)
Acylaminosaccharid-Derivate und Verfahren zur Herstellung.
Title (fr)
Dérivé d'acylaminosaccharide et son procédé de préparation.
Publication
Application
Priority
EP 93308624 A 19931028
Abstract (en)
There are disclosed an acylaminosaccharide derivative represented by the formula (I): <CHEM> wherein R<1> is H, aryl or heterocyclic; X is a mere bond, alkylene, alkenylene or alkynylene; R<2> is (1) H, (2) aryl or heterocyclic, (3) aryl lower alkylcarbamoyl, (4) substituted carbonyl, or (5) carboxyl which may be esterified; Y is a mere bond, alkylene, alkenylene, alkynylene or tricycloalkylene; R<3> and R<4> are different and either hydrogen, or lower alkoxy or phenoxy; R<5> and R<6> are different and either hydrogen or hydroxy; and when R<7> is hydroxy, R<8> and R<9> are different and either hydrogen or hydroxy, or when R<7> and R<8> are bonded to each other to form lower alkylenedioxy, R<9> is hydrogen, or a pharmaceutically acceptable salt thereof, and a process for preparing the same.
IPC 1-7
C07H 15/203; C07H 15/04; A61K 31/70; C07H 15/10; C07H 15/18; C07H 15/26; C07H 17/02; C07H 17/06
IPC 8 full level
C07H 15/12 (2006.01); C07H 15/18 (2006.01); C07H 15/203 (2006.01); C07H 15/26 (2006.01)
CPC (source: EP)
C07H 15/12 (2013.01); C07H 15/18 (2013.01); C07H 15/203 (2013.01); C07H 15/26 (2013.01)
Citation (search report)
- [A] T. MORIKAWA ET AL: "A new class of nitrosoureas. IX. Synthesis and antitumor activity of 3-substituted 1-(2-chloroethyl)-3-(methyl-alpha-D-glucopyranosid-6-yl or methyl 2-acetamido-2-deoxy-alpha-D-glucopyranosid-6-yl)-1-nitrosoureas", CHEMICAL AND PHARMACEUTICAL BULLETIN, vol. 31, no. 11, November 1983 (1983-11-01), TOKYO JP, pages 3924 - 3930
- [AD] T. D. INCH ET G. J. LEWIS: "Use of carbohydrate derivatives for studies of phosphorus stereochemistry. Part VI. A stereochemical comparison of S-alkyl alkylphosphonothioate-sodium methoxide and S-alkyl phosphorothioate-sodium methoxide reactions.", CARBOHYDRATE RESEARCH, vol. 45, 1975, AMESTERDAM, NL, pages 65 - 72
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DOCDB simple family (application)
EP 93308624 A 19931028